Abus D10MM 30/55 Cylinder Lock Brass Emergency Clutch PN-EN 1303 Class 5

Product Overview

The Abus D10MM 30/55 cylinder lock is an anti-burglary euro profile insert designed for use with all mortise locks. Offering a high security rating, it complies with PN-EN 1303:2007 certification and achieves class 5 key protection, class 2 attack resistance, class C corrosion resistance, and a minimum durability of 50,000 cycles, making it well-suited for commercial and residential installations requiring tested security standards.

Its key differentiating feature is the emergency safety clutch (duplex function), allowing operation from both sides even if a key is inserted on the opposite side?a critical requirement for managed-access settings such as hotels, multi-family buildings, and offices. This function reduces risk during emergencies and supports compliance for fire safety and regulated environments, making the D10MM particularly advantageous for bulk procurement in secure facility fit-outs.

Key Features

• Emergency safety clutch ? allows turning the cylinder from both sides regardless of key presence, supporting fire safety protocols


• Pre-snap technology ? snap-resistant construction protects against cylinder breaking in forced entry attempts


• Ten pin system, two rows ? 100,000 key combinations for enhanced copy protection and master keying


• Anti-picking patented system ? specially designed hardened pins and counter-pins resist advanced lock-picking tools


• Attack resistance class 2 ? withstands minimum 5/10 minutes and at least 40 blows as per certification


• Corrosion resistance class C ? operational integrity from -20°C to +80°C, suitable for challenging environments


• Includes 5 drilled keys and key card ? provides traceable access control for managed properties

Technical Specifications

• Cylinder Length: 30/55 mm


• Material: Brass body, bronze and hardened steel pins, stainless steel springs


• Cycle Durability: Minimum 50,000 cycles


• Key Protection Class: 5 (10-pin system, 100,000 combinations)


• Attack Resistance: Class 2 (min. 5/10 min, 40 blows)


• Corrosion Resistance: Class C (-20°C to +80°C)


• Certification: PN-EN 1303:2007


• Warranty: 5 years


• Keys Included: 5


• Special Function: Emergency clutch / duplex

Applications

Used in mortise locks for commercial buildings, hotels, apartment complexes, managed-access offices, and residential properties requiring certified security hardware. Suited for doors needing emergency opening capability, high-volume access, or compliance with fire safety regulations. Applicable for bulk installation in secure facility construction and managed property fit-outs.

Packaging & Shipping

Each unit is packed in a sealed box with the cylinder lock, 5 drilled keys, key card, fixing screw, and installation manual. Only unopened, untampered packaging can be accepted for returns due to product security requirements. Bulk packaging options available for large orders.